baber/WOPTO huggingface dataset:
Patent CA-1056151-A (CA)
Inventor: SHAFFER FRANCIS N
IPC: C09K11/61
Filed: 1974-08-30
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE         An orange-red emitting, UV energizable phosphor comprising basically lead-manganese activated calcium meta-silicate has incorporated therein CaF2.  The composition com-pares in color rendition and brightness to phosphors not in-cluding the CaF2; however, it can be synthesized at much lower temperatures.  Processes for manufacturing the phosphor are also disclosed.
Patent CA-1038605-A (CA)
Inventor: HOLT HARLEY R
IPC: H01R43/01
Filed: 1974-10-07
Granted: 1978-09-19
Abstract: ABSTRACT OF THE DISCLOSURE       This invention relates to conductor termination apparatus and with the termination of conductors in insu-lation-piercing contacts of an electrical connector.  The prior art recognizes numerous methods and apparatus for inserting insulated conductors into respective insulation-piercing contacts.  However, such methods and apparatuses are incapable of doing so automatically in accordance with a predetermined sequence, such as may be dictated by con-ductor color coding.  According to the present invention there is provided a programmer for controlling the movement of a carriage along the electrical connector and for con-trolling the insertion of a predetermined number of conduc-tors on each side of the connector.  The carriage is mounted for movement along the connector and is programmed for rest insertion positions whereat insertion tools are operated to insert and terminate the conductors. The programming and indexing mechanism includes a ratchet operated by the in-sertion mechanism to cock, via a torsion spring, a program-ming drum or cylinder which limits movement of the carriage to define positions along the connector.  At these posi-tions, the insertion mechanism is operated to insert a plurality of conductors, for example five conductors, on each side of the electrical connector.
Patent CA-1066687-A (CA)
Inventor: LAUDER ALAN
IPC: B01J23/00
Filed: 1975-04-23
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE      Barium compounds having the general formula AB03 and a perovskite crystal structure wherein about from 1% to 20% of the B site cations are ions of a platinum metal and the remainder are ions of metals having atomic radii between about 0.4 and 1.4 Angstroms are useful as catalysts for gaseous oxidation and reduction reactions, particularly for the cleanup of exhaust gases of internal combustion engines.
Patent CA-1063291-A (CA)
Inventor: ULLRICH MARTIN
IPC: B01J19/20
Filed: 1975-05-09
Granted: 1979-09-25
Abstract: Abstract of the Disclosure This invention relates to a process for the solvent-free production of polyurethane ureas using chain-lengthening agents which contain aliphatically bound amino groups.
Patent CA-1043668-A (CA)
Inventor: FACAROS GEORGE
IPC: C22C1/05
Filed: 1975-08-25
Granted: 1978-12-05
Abstract: ABSTRACT OF THE INVENTION           Powdered metal parts, particularly cobalt-rare earth magnets, having a smooth surface and strong structure are prepared by mixing the powder with an organic lubricant, press-forming the mixture to a desired configuration, removing the lubricant by solvent extraction, evaporating off residual solvent, and sintering.
Patent CA-1041333-A (CA)
Inventor: MCCARTNEY RONALD L
IPC: G02B6/38
Filed: 1975-10-31
Granted: 1978-10-31
Abstract: FIBER OPTIC ALIGNMENT SLEEVE                   ABSTRACT OF THE DISCLOSURE      A fiber optic connector for providing a removable light signal transfer connection between the ends of at least one pair of fiber optic cables.  The fiber optic cable consists of a jacket and at least one, and usually a plurality of glass fiber conducting elements within said jacket.  The fiber optic cable ends to be connected are each encased within an elongated hollow terminating pin.  The optical fibers are constrained within the terminating pin into a compact shape having the cross-sectional outline of a hexagon or other polygon.  The guide sleeve is provided which includes axial grooves which engage the corners of the polygon face at the terminal end of the terminating pin to effect twist mode or rotational alignment.  The guide sleeve is of small cross-section in the vicinity of the point of abutment of the opposing fiber bundles but flares toward the insertion ends.
Patent CA-1057942-A (CA)
Title: Iron carbonate acid soluble weighting agent for well drilling, workover and completion fluids
Inventor: SAMPLE THOMAS E JR
IPC: C09K8/03
Filed: 1975-11-12
Granted: 1979-07-10
Abstract: ACID SOLUBLE WEIGHTING AGENT FOR WELL DRILLING, WORKOVER AND COMPLETION FLUIDS         Abstract of the Disclosure.  A new weighting material for use in controlling the specific gravity of fluids employed in the drilling, completion, perforation and workover of oil and gas wells is disclosed.  The material siderite (FeCO3), has the unique pro-perty of being removable from the bottom of well boreholes and pro-ducing formation zones by virtue of almost complete solubility in both mineral and organic acids.  This weighting material is compat-ible in both oil and water muds and has a density of 3.8 g/cc which allows formulation of fluid weights up to 19 lbs/gal.
Patent CA-1049363-A (CA)
Inventor: WRIGHT DAVID M
IPC: B42F15/00
Filed: 1975-11-17
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE     A filing device for binding stationery materials and suspending them in a suspension filing system is disclosed.  The filing device comprises an elongate one-piece molded plastic holder having at least one hook for suspending it from a suspension hanger bar, and a web section, first and second mutually spaced limbs formed integral with opposite sides of said web section and coacting there-with to form an open channel, and a plurality of struts extending across and formed integral with the web section.  At least two of the struts are located at opposite ends of said holder.  Completing the holder are at least two pins detachably carried by the holder, each of which pins extends between and is disposed in aligned holes formed in the limbs.
Patent CA-1079124-A (CA)
Inventor: BURSK WILLIAM M
IPC: E06B3/968
Filed: 1975-12-12
Granted: 1980-06-10
Abstract: DOOR FRAME CONSTRUCTION                Abstract of the Disclosure A door frame construction which distinguishes from similar constructions in that the jambs, threshold, lintel, and trim are of molded construction, and the entire door frame may in fact be molded in one piece.  The jambs of the door frame construction are provided with special clips having first and second portions which allow the jambs to be attached to studs framing the door opening and adjusted into proper position despite any misalignment of the studs to which the frame is attached.  The clips for attaching the jambs to the studs also have third portions which are extensions of the first portions for attaching trim to the door frame.  The side and head trim are preferably formed separately and joined at the job site by means of a special corner construction which allows them to be joined without nails, screws or other external fasteners.
Patent CA-1064481-A (CA)
Inventor: CSEH GEORG
IPC: C08L21/00
Filed: 1975-12-15
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE     Disazo pigments of the formula   wherein each of X and Y represents a hydrogen or a halogen atom, an alkyl or alkoxy group of 1 to 6 carbon atoms, an aryloxy, trifluoromethyl, nitro, cyano, carboxylic ester or carboxy amide group, or wherein X and Y together represent a fused benzene ring are valuable pigments coloring plastics and lacquers in yellow to orange shades of excellent fastness properties.
Patent CA-1042625-A (CA)
Inventor: LABATE MICHEAL D
IPC: B22D35/00
Filed: 1976-03-03
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE A lined tundish for intermediate pouring of molten metal including an open topped apertured metallic vessel, a nozzle in said aperture, in which the liner comprises a protective expendible material covering the inner walls of said vessel and apertured for registry with said nozzle, said liner formed of a plurality of shaped inserts of combustible material having a known rate of consumability which is sufficiently long to complete a pour of molten metal.
Patent CA-1094774-A (CA)
Title: Machine de coulee centrifuge a dispositif d'amenee et  de maintien axial d'un noyau
Inventor: NEGRE ROBERT
IPC: B22D13/10
Filed: 1976-05-11
Granted: 1981-02-03
Abstract: Le memoire décrit une machine du type comprenant un carter, une coquille de coulée montée rotative dans ce carter et un dispositif d'amenée et de maintien axial d'un noyau en appui sur l'extrémité de la coquille.  Le dispositif comporte un élément d'appui axial du  noyau sur la coquille, un mécanisme de fixation libérable du noyau sur cet élément d'appui et des moyens de déplacement de cet élément d'appui entre une position dans laquelle il appuie le noyau sur la coquille et une position escamotée.   Le mécanisme de fixation libérable du noyau est monté  mobile sur le carter entre une position dans laquelle il fixe le noyau sur l'élément d'appui lorsque celui-ci applique le noyau contre la coquille et une position escamotée.  Le montage est tel qu'il peut suivre, entre sa position escamotée et son autre position, le mouvement des moyens de déplacement de l'élément d'appui, un organe de rappel étant prévu pour ramener ce mécanisme dans sa position escamotée.
Patent CA-1039859-A (CA)
Inventor: FITZSIMMONS THOMAS W
IPC: H05G1/02
Filed: 1976-05-18
Granted: 1978-10-03
Abstract: A RADIOMETRIC SYSTEM       Abstract Of The Disclosure A radiographic system comprising an X-ray source disposed to direct an X-ray beam through an adjustable shutter aperture in an aligned collimator and onto an image receptor in a holder located at a preselected distance from the source; and auto-matic means for preventing an X-ray exposure until prescribed operating conditions have been satisfied, the automatic means including read-only-memory means for storing the prescribed con-ditions therein and ascertaining whether or not the prescribed conditions have been met.
Patent CA-1077056-A (CA)
Inventor: DUERSCH FRIEDRICH
IPC: A23K20/195
Filed: 1976-08-31
Granted: 1980-05-06
Abstract: ABSTRACT      A new neutral fumarate salt of a derivative of the antibiotic plueromutilin -14-deoxy-14-[(2-diethylaminoethyl)-mercaptoacetoxy]mutilin neutral fumarate- has been found whose physical properties made bulk manufacture more repro-ducible, simplify formulation and provide advantages in the administration of the substance.
Patent CA-1087313-A (CA)
Inventor: GORGENS RICHARD A
IPC: G06Q40/00
Filed: 1976-09-09
Granted: 1980-10-07
Abstract: ABSTRACT OF THE DISCLOSURE A branch banking system for on-line processing of banking transactions is disclosed which comprises a plurality of remote branch office terminals in communication with a central controller for establishing transaction validity, and maintaining transaction records and customer data.  Each branch office terminal includes a branch controller in communication with the central controller, and a plurality of branch teller stations each in communication with the branch controller and each including a teller unit and an associated set of peripheral units.          Each teller unit includes a storage means for temporarily storing signals generated by the peripheral units.  In addition, each branch controller includes a means to repetitively sample or poll the storage means of each of its teller units in succession at a poll frequency at least twice the character generation rate of the various peripheral units, and means for signalling to the central controller the occurrence of a new character together with an address signal or tag representative of the peripheral unit source.  The central controller is responsive to the succession of new character signals to identify the customer account number and the desired transaction.  The central controller is further responsive to successively validate the received new character signals, establish a record of the transaction, update the current customer account data to reflect the transaction, and transmit an authorization signal and data representative of the transaction to the teller station for display.
Patent CA-1098616-A (CA)
Inventor: VAN ROESSEL FREDERIK J
IPC: H04N3/23
Filed: 1976-10-12
Granted: 1981-03-31
Abstract: PHA.20.727 ABSTRACT         A horizontal deflection circuit has a switching transistor to switch current from a supply transistor through camera deflection coils.  Both the base and collector current of the supply transistor are sensed to eliminate temperature variations in a linearity correction circuit.
Patent CA-1067370-A (CA)
Inventor: EDWARDS HARRISON F
IPC: F24B1/192
Filed: 1976-11-15
Granted: 1979-12-04
Abstract: ABSTRACT      A fireplace enclosure comprising a frame having two ver-tical side members and two transverse cross members extending therebetween, two pairs of hingedly connected folding doors for closing off the space encompassed by the frame, and a pair of slide latches connected with elongate slidable handles on two of the doors respectively for conveniently selectively latching and releasing the doors from the frame.  The frame includes a door stop in the form of a depending apron on the upper cross member, constituting a backing for the doors when they are in closed positions.  A pair of retainer slide members is carried on the innermost two doors, respectively, for en-gagement with the rear surface of the apron to prevent the doors from swinging freely outward as they are opened or closed.  The advantage of the present construction is such that both the unlatching and the opening of each door pair can be readily accomplished a single movement of the handle carried by one of the doors of the pair, with a minimum of binding of the dorrs during such opening movements.      Another form of the invention involves a fireplace en-closure having a pair of chain-operated,  collapsible wire-mesh screens which slide along aligned rods having looped or bent connecting portions.  The advantage of the present construc-tion is that the loops in the rod enable the screens to over-lap an extent when closed, and also provide a simple guide for coextensive portions of the chain, without the need for complex channels or additional chain guide mechanisms.
Patent CA-1063410-A (CA)
Title: Method and apparatus for plastifying and tearing up of damaged road-surfaces and covers
Inventor: SCHOELKOPF WALTER
IPC: E01C7/18
Filed: 1976-12-03
Granted: 1979-10-02
Abstract: TITLE OF THE INVENTION:            METHOD AND APPARATUS FOR PLASTIFYING AND TEARING UP OF DAMAGED ROAD-SURFACES AND COVERS            ABSTRACT OF THE DISCLOSURE:     In a method and apparatus for resurfacing a road, the road surface is first plastified and broken-up.  The broken-up material is immediately distributed on the road surface, whereby the broken-up material is simultaneously rear-ranged and profiled or contoured without the introduction of fresh asphalt or bituminous material at this point of time.  A road surfacing  or repaver apparatus then intro-duces fresh asphalt or bituminous material to the broken-up distributed, rearranged and profiled top surface of the road.  Preferably, two distributions of the broken-up material are employed prior to the asphalt application and compaction of the broken-up and distributed material and the new asphalt material.  A truck supplies fresh asphalt or bituminous material to the repaver.
Patent CA-1093496-A (CA)
Inventor: HOLOWATY MICHAEL O
IPC: C10B53/08
Filed: 1976-12-20
Granted: 1981-01-13
Abstract: ABSTRACT OF THE DISCLOSURE            Particulized coal is subjected to a series of processing operations to produce a formed coke product. Among the operations are a single stage heating process comprising both carbonizing and calcining operations or, alternatively, a heating process in which carbonizing alone or carbonizing and calcining are conducted in separate stages.  At least the carbonizing operation is conducted in the absence of extraneous gas so that the valuable by-product gases driven off from the coal during heating are unadulterated; and the carbonizing operation is conducted with gradual heating in the single stage heating process.
Patent CA-1077195-A (CA)
Inventor: OEDER DIETER
IPC: C08F10/00
Filed: 1976-12-31
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE      Ethylene polymers are manufactured by polymerizing ethylene under high pressure at high temperatures in an autoclave reactor.  The heat of reaction generated by the polymerization is removed, within the reactor, by a cooling system in which the cooling medium is ethylene; the pressure of the monomer in the cooling system should differ by from 0 to 200 bars from the pressure prevailing in the polymerization system, and the temperature of the monomer on enter-ing the cooling system is at least 40°C lower than the temperature prevailing in the autoclave.   The process permits an increase in the conversion achieved in the polymerization reaction.
Patent CA-1095574-A (CA)
Inventor: EPPENS HINDRIK E H
IPC: G05D23/30
Filed: 1977-01-20
Granted: 1981-02-10
Abstract: ABSTRACT OF THE DISCLOSURE           A method and a device for controlling the temperature variation in a potter's oven by using a programme circuitry for regulating the power fed to the heating elements, wherein the temperature is measured at an area where the temperature adapts with a delay to that in the oven and said temperature is controlled on the basis of the measured value by the programme circuitry, and wherein said measuring area is located on the outer wall of the oven, as well as a potter's oven having a switch for controlling the power feed to the heating elements of the oven.
Patent CA-1083604-A (CA)
Inventor: YOSHIDA RYO
IPC: A01P13/00
Filed: 1977-03-03
Granted: 1980-08-12
Abstract: Abstract of the Disclosure The specification describes the compound N-(4-Benzyloxyphenyl)-N'-methyl-N'-methoxyurea having the formula:                     This compound shows a pronounced herbicidal activity against weeds in the cultivation of soybean, without any material toxicity to mammals and the soybean plants.
Patent CA-1075700-A (CA)
Inventor: DURANT GRAHAM J
IPC: C07D277/28
Filed: 1977-03-04
Granted: 1980-04-15
Abstract: ABSTRACT OF THE DISCLOSURE  Compounds are disclosed of the formula   wherein Het is an imidazole or thiazole ring optionally substituted by lower alky and R is hydrogen or a lower alkyl group and phar-maceutically acceptable salts thereof.  These compounds have histamine H2-receptor antagonist activity and useful as inhibitors of histamine stimulated gastric acid secretion.
Patent CA-1044035-A (CA)
Inventor: SPANEK GEORGE
IPC: A47J43/18
Filed: 1977-03-28
Granted: 1978-12-12
Abstract: RACK FOR SUPPORTING POULTRY AND MEAT DURING ROASTING            ABSTRACT OF THE DISCLOSURE:      A wire rack which fits in a pan within an oven supports poultry and meat during roasting so that grease and fat and particularly water within the body cavity of the dressed poultry runs into the pan.  The rack consists of a first member having a round base and preferably eight wire members distributed around the base each in a vertical plane and curving inward and then straight up so that they define a cylinder.  A ring prevents the eight members from spreading. A second member comprises a top ring and a plurality of depending wires each about half the length of the first-mentioned wire members and each lying in a vertical plane and extending inward and then straight down, the lower ends of pairs of wires being joined.  The lower end of the second member fits into the top of the first member.  An annular trough snaps over the top ring and is formed with small holes so that juices placed in the trough baste meat in the rack.  Poultry, chops, rib racks, bacon, chains of link sausage and a variety of other meats are supported as described in detail.
Patent CA-1036930-A (CA)
Inventor: LEWIS GEORGE E
IPC: E21B33/06
Filed: 1977-06-10
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE       A method of sealing off a well, employing an annulus of elastomeric material in a well blowout preventer packer unit wherein the annulus is differentially anchored about the packer axis, in order to reduce the stress levels in the elastomeric material during its inward flow toward the axis.  In addition, packer inserts in the annulus cause flow of the elastomeric material between the inserts and in folds toward the well pipe.
Patent CA-1075424-A (CA)
Title: Screen panel
Inventor: PROUD NORMAN
IPC: E04B2/74
Filed: 1977-07-11
Granted: 1980-04-15
Abstract: ABSTRACT OF THE DISCLOSURE        A screen panel for office partitioning, in which fabric covered sleeves having a wire subframe are removably mounted on projecting clips on the panel frame.  The sleeves can be removed or installed by stretching their wire subframes, facilitating repair of damaged or torn fabric.  Wiring channels are placed on the panel frame and have openings facing the resilient fabric of the sleeves and spaced slightly therefrom.  Wires can be inserted in the channels by deforming the fabric to push the wire through the small space between the wiring channels and the fabric.
Patent CA-1051627-A (CA)
Inventor: VANAUSDALL JAMES G
IPC: E04B1/64
Filed: 1977-08-25
Granted: 1979-04-03
Abstract: Abstract Protective cover sections and sealed assemblies thereof fully enclose structural shapes such as I-beams and the like to protect them against bacterial growth, mildew, corrosion and the like.  Each cover section is generally thin-walled, substantially rigid, flexible and tough so as to resist chipping, denting and peeling.  Each cover section has flexural joint portions that facilitate adjustment thereof to cover a range of structural shape dimensions.  On-site applied assemblies of the cover sec-tions are adaptable to a variety of existing structures and in-clude a pair of cooperating cover sections with opposed edge portions of one connected to edge portions of the other at a pair of opposed, sealed, continuous seams extending along the cover.          A cooperating pair of cover sections overlaps a next adjacent co-operating pair of cover sections and these pairs are connected at a sealed, continuous, circumferential seam and the ends of the assembly of cooperating pairs are closed by sealed, continuous, circumferential end seams.  The assemblies closely conform to the cross-sectional shape of the structural shape covered and are se-cured thereto for a relatively close fit.  In an adjustable form for making these cover sections one base has a plurality of in-terchangeable flange-forming sections of different dimensions for forming a cover for a range of flange dimensions.
Patent CA-1084869-A (CA)
Inventor: KNIGHT BRUCE L
IPC: C08F20/56
Filed: 1977-11-07
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE Drag reduction of fluids containing a water phase, e.g. hydrocarbon-in-water mixture, flowing through a conduit, is reduced by incorporating within the water phase a polymer obtained by radiation-induced polymerization of acrylamide, methacrylamide, acrylic acid, methacrylic acid, alkali metal salts thereof, or mixtures thereof.  The polymerization is preferably carried out in 10-60% aqueous monomer solution with gamma radiation.  The mixture of monomers, before radiation, preferably contains 25-99% acrylamide and 75-1% sodium acrylate.  The polymer preferably shows viscoelastic effects at high concentrations in a solvent.  Concentrations of about 1-10,000 ppm of the polymer in the water phase is desired.  Examples of fluids useful with this invention include hydrocarbon-in-water and water-in-hydrocarbon slurries, the hydrocarbon is preferably comminuted oil shale or coal, congealed particles of crude oil and/or wax, viscous crude oil, etc.